NEW ORLEANS -- "The King" tweeted it best.
"What's great about playing Bama," legendary former Oklahoma coach Barry Switzer wrote on Twitter this week, "is they are the team to find how good you are or how far you have to go."
Thursday night in the Allstate Sugar Bowl (ESPN, 8:30 ET), the Sooners will play in the ultimate barometer game against third-ranked Alabama.
It's a game that will reveal where the Sooners are, relative to the Crimson Tide. And just how far they have to go.
"How could it not be that?" Oklahoma coach Bob Stoops asked. "They're as good a football team as we've played in 15 years.
"So it’s definitely that."
Under coach Nick Saban, the Crimson Tide have become the standard-bearers in college football. Since 2009, Alabama has won three national championships, and only the wildest ending in college football history prevented the Tide from playing for another.
"They're obviously the program the last five years that has set the bar in college football," Sooners co-offensive coordinator Jay Norvell said. "Is it any more of a benchmark than any other game? Probably so."
Under Stoops, Oklahoma once set the bar in college football. At the turn of the millennium, the Sooners played for three national titles in five years, and captured the championship in Y2K with a defensive flattening of Florida State in the Orange Bowl.
Like the Tide of now, the Sooners of then rolled in top-five recruiting classes every February. And every April, Oklahoma produced a lion's share of first-round draft picks.
But that was then.
And in the present, the Sooners have fallen on hard times -- at least according to the towering expectations that apply to the likes of an Alabama or an Oklahoma.
"We win 10 games every year," said center Gabe Ikard, "and people feel that we’ve fallen off."
True, the Sooners haven't fallen off into a canyon like their Red River brethren (even though Texas did dismantle Oklahoma this year in Dallas). But in Norman, 10-win seasons minus the championships ring hollow.
It has been six seasons since the Sooners seriously contended for a national title past October. And after seizing six Big 12 championships over a span of nine seasons, Oklahoma has only one outright conference title since 2008.
This November, once they fell 41-12 to Baylor -- yes, the same Baylor that Central Florida roasted Wednesday night in the Tostitos Fiesta Bowl -- the Sooners weren’t even a factor in the Big 12 race, much less the national one.
At the moment, Alabama owns RecruitingNation's No. 1 class, while Oklahoma's just barely cracks the top 25. Last year alone, the Crimson Tide furnished the NFL with three first-round draft picks. The Sooners, meanwhile, have had just one first-rounder (OT Lane Johnson) since 2010.
But just because the results have tapered off in Norman doesn’t mean the expectations have.
And against Alabama, the Sooners will find out where they stand.
"This is definitely going to show what kind of team we have right now," said Oklahoma receiver Jalen Saunders. "What type of players we have at OU. Where we stand nationally."
Lately, the Sooners haven’t stood quite as tall.
As a testament to Stoops' unrivaled, long-term consistency, Oklahoma still managed to grind out 10 victories in 2012 despite having no running game and a shaky defense. But whenever the Sooners faced a quality opponent last season, they were vanquished. Kansas State out-executed them in the Big 12 opener, Notre Dame smashed them in the fourth quarter, and Texas A&M quarterback Johnny Manziel, well, he just made them look ridiculous in an AT&T Cotton Bowl rout.
As a result, Oklahoma opened 2013 outside the top 10 in the preseason polls for the first time since Stoops' second year.
Even though the Sooners stunned Oklahoma State in the 2013 Big 12 regular-season finale to sneak their way into the BCS, Las Vegas oddsmakers have pegged them as 16½-point underdogs against the mighty Tide. That, by the way, is the third-largest point spread in BCS history, behind only this year's Baylor-UCF Fiesta Bowl and the 17-point line Oklahoma was handed over Connecticut in the 2010 Fiesta Bowl.
In other words -- at least according to Vegas -- the gap between Alabama and Oklahoma right now is roughly equal to the gap between Oklahoma and Connecticut then.
"They're a great, great team," Stoops said of the Tide. "Great talent across the board."
When facing great talent, however, comes great opportunity. To ascend back atop college football's summit, the Sooners have to start somewhere. They'll find no more opportune setting than the Sugar.
"They’ve been so dominant," said Oklahoma running back Brennan Clay, "that if we come out with a victory, it would definitely say we're a national championship-contending-type team."
The Sooners can't secure a national championship overnight. And they certainly can't on Thursday night. But they can send a message. And in doing so, also can launch their climb back to the top.
"Winning this game would be big," Ikard said. "Big for recruiting, big for the program, big for the fan base.
"It would show that we're still one of the premier, top-five programs in the country."
The Sooners haven’t been a top-five program lately. But in New Orleans they get to find out how good they really are.
And just how far they have to go.